From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Jan =?UTF-8?Q?Dj=C3=A4rv?= Newsgroups: gmane.emacs.bugs Subject: bug#12698: 24.2.50; crash on OSX when accessing top menu with mouse Date: Sat, 30 Mar 2013 10:58:06 +0100 Message-ID: References: <315706D1-16F4-4739-B0FF-20F53E124103@swipnet.se> <20121101141635.GA1651@henska.net> <837gq575su.fsf@gnu.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 (Mac OS X Mail 6.3 \(1503\)) Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable X-Trace: ger.gmane.org 1364637507 11045 80.91.229.3 (30 Mar 2013 09:58:27 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sat, 30 Mar 2013 09:58:27 +0000 (UTC) Cc: Ragga Muffin , 12698-done@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sat Mar 30 10:58:53 2013 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1ULsYk-0004hG-OG for geb-bug-gnu-emacs@m.gmane.org; Sat, 30 Mar 2013 10:58:50 +0100 Original-Received: from localhost ([::1]:40029 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ULsYM-00025t-J8 for geb-bug-gnu-emacs@m.gmane.org; Sat, 30 Mar 2013 05:58:26 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:51003) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ULsYI-00025e-O2 for bug-gnu-emacs@gnu.org; Sat, 30 Mar 2013 05:58:24 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ULsYH-0004Y1-PD for bug-gnu-emacs@gnu.org; Sat, 30 Mar 2013 05:58:22 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:47944) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ULsYH-0004Xv-LL for bug-gnu-emacs@gnu.org; Sat, 30 Mar 2013 05:58:21 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.72) (envelope-from ) id 1ULsas-0000WO-0p for bug-gnu-emacs@gnu.org; Sat, 30 Mar 2013 06:01:02 -0400 Resent-From: Jan =?UTF-8?Q?Dj=C3=A4rv?= Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-To: bug-gnu-emacs@gnu.org Resent-Date: Sat, 30 Mar 2013 10:01:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: cc-closed 12698 X-GNU-PR-Package: emacs,ns X-GNU-PR-Keywords: Mail-Followup-To: 12698@debbugs.gnu.org, jan.h.d@swipnet.se, ragga@henska.net Original-Received: via spool by 12698-done@debbugs.gnu.org id=D12698.13646376431963 (code D ref 12698); Sat, 30 Mar 2013 10:01:01 +0000 Original-Received: (at 12698-done) by debbugs.gnu.org; 30 Mar 2013 10:00:43 +0000 Original-Received: from localhost ([127.0.0.1]:52053 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1ULsaZ-0000Vc-Br for submit@debbugs.gnu.org; Sat, 30 Mar 2013 06:00:43 -0400 Original-Received: from mailout.melmac.se ([62.20.26.67]:54433) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1ULsaX-0000VS-Ei for 12698-done@debbugs.gnu.org; Sat, 30 Mar 2013 06:00:42 -0400 Original-Received: from mail01.melmac.se (mail01.melmac.se [62.20.26.80]) by mailout.melmac.se (Postfix) with ESMTP id 3C2E39FED for <12698-done@debbugs.gnu.org>; Sat, 30 Mar 2013 10:57:58 +0100 (CET) Original-Received: (qmail 16404 invoked by uid 89); 30 Mar 2013 09:57:42 -0000 Original-Received: from h-46-59-42-18.na.cust.bahnhof.se (HELO coolsville.localdomain) (boel.djarv@bdtv.se@46.59.42.18) by mail01.melmac.se with ESMTPA; 30 Mar 2013 09:57:42 -0000 Original-Received: from [172.20.199.13] (zeplin [172.20.199.13]) by coolsville.localdomain (Postfix) with ESMTPSA id D25177FA058; Sat, 30 Mar 2013 10:57:57 +0100 (CET) In-Reply-To: X-Mailer: Apple Mail (2.1503) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x X-Received-From: 140.186.70.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:72998 Archived-At: Hello. This has been fixed in the trunk. Jan D. 1 nov 2012 kl. 20:54 skrev Jan Dj=E4rv : > Hello. >=20 > 1 nov 2012 kl. 15:32 skrev Eli Zaretskii : >=20 >>> Date: Thu, 1 Nov 2012 23:16:36 +0900 >>> From: Ragga Muffin >>> Cc: 12698@debbugs.gnu.org >>>=20 >>> Unfortunately I still get a crash. >>> Here's a new stack trace, with debug symbols. Hope this helps. >>=20 >> Looks like ns_select is called recursively: >>=20 >>> #6 0x0000000100180c87 in emacs_abort () at sysdep.c:2133 >>> #7 0x00000001002fc2f2 in ns_select (nfds=3D9, = readfds=3D0x7fff5fbeab10, writefds=3D0x0, exceptfds=3D0x0, = timeout=3D0x7fff5fbeaa68, sigmask=3D0x0) at nsterm.m:3512 >>> #8 0x00000001002a375f in wait_reading_process_output (time_limit=3D1,= nsecs=3D0, read_kbd=3D0, do_display=3Dfalse, wait_for_cell=3D4328534074, = wait_proc=3D0x1029b53e0, just_wait_proc=3D1) at process.c:4635 >>> #9 0x00000001002a1de9 in Faccept_process_output = (process=3D4338701285, seconds=3D4, millisec=3D4328534074, = just_this_one=3D4328534122) at process.c:4025 >>> [...] >>> #95 0x00000001002fc316 in ns_select (nfds=3D9, = readfds=3D0x7fff5fbfe0e0, writefds=3D0x7fff5fbfe060, exceptfds=3D0x0, = timeout=3D0x7fff5fbfe038, sigmask=3D0x0) at nsterm.m:3514 >>> #96 0x00000001002a375f in wait_reading_process_output = (time_limit=3D28, nsecs=3D0, read_kbd=3D-1, do_display=3Dtrue, = wait_for_cell=3D4328534074, wait_proc=3D0x0, just_wait_proc=3D0) at = process.c:4635 >>=20 >> Can it handle that? >=20 >=20 > No it can't. It detects that it is called recursively and aborts. >=20 >>=20 >> AFAIU, the second call is because updating the menu bar reads output >> of some subprocess. Does that make sense? >=20 > Ah, it is the known fact that the NS-port runs Lisp in the event loop = when menus are updated. > I think we can fix that. >=20 > Thanks for the analysis. >=20 > Jan D. >=20 >=20 >=20